20462354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48953}}^1$

素因数の和:48985

約数の個数: 16

約数和(自身を含む): 35246880

約数和(自身を除く): 14784526

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 48953, 97906, 538483, 930107, 1076966, 1860214, 10231177, 20462354]

約数ペア:

[(1, 20462354), (2, 10231177), (11, 1860214), (19, 1076966), (22, 930107), (38, 538483), (209, 97906), (418, 48953)]